﻿// Copyright 2009 Mike Geise
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Falcon.Core.Domain
{
	using System;
	using Falcon.Core.Extensions;
	using Falcon.Core.Validation;

	public class UserNote : EntityBase<UserNote>
	{
		// private fields
		private User _author;

		/// <summary>
		/// Initializes a new instance of the <see cref="UserNote"/> class.
		/// </summary>
		public UserNote()
		{
			base.DeterminePermission(Roles.UsersNotes);
		}

		/// <summary>
		/// Gets or sets the user id.
		/// </summary>
		/// <value>The user id.</value>
		public virtual int UserId
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the author id.
		/// </summary>
		/// <value>The author id.</value>
		public virtual int AuthorId
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the title.
		/// </summary>
		/// <value>The title.</value>
		public virtual string Title
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the slug.
		/// </summary>
		/// <value>The slug.</value>
		public virtual string Slug
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the body.
		/// </summary>
		/// <value>The body.</value>
		public virtual string Body
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the body parsed.
		/// </summary>
		/// <value>The body parsed.</value>
		public virtual string BodyParsed
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the created.
		/// </summary>
		/// <value>The created.</value>
		public virtual DateTime Created
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the updated.
		/// </summary>
		/// <value>The updated.</value>
		public virtual DateTime Updated
		{
			get;
			set;
		}

		/// <summary>
		/// Gets or sets the author.
		/// </summary>
		/// <value>The author.</value>
		public virtual User Author
		{
			get
			{
				return _author;
			}
			set
			{
				_author = value;

				if (_author != null)
				{
					this.AuthorId = _author.Id;
				}
			}
		}

		/// <summary>
		/// Validation rules for this instance.
		/// </summary>
		/// <returns></returns>
		public override Validator<UserNote> Rules()
		{
			var rules = base.Rules();

			rules.Add(x => x.Title)
				.NotEmpty(Resources.Errors.Required.Fmt(Resources.Titles.Title));

			rules.Add(x => x.Body)
				.NotEmpty(Resources.Errors.Required.Fmt(Resources.Titles.Message));

			return rules;
		}

		/// <summary>
		/// Validates this instance.
		/// </summary>
		public override void Validate()
		{
			this.Rules().Validate(this);
		}
	}
}